我剛剛創建了一個數字游戲女巫猜測你在想什么數字并將它作為一個 TextMeshProUGUI 元素顯示在屏幕上。我想添加一個后退按鈕，以便當您按下不正確的按鈕時，TextMeshProUGUI 元素會顯示用戶按下錯誤按鈕之前顯示的值。腳本：using System.Collections;using System.Collections.Generic;using UnityEngine;using TMPro;using UnityEngine.UI;public class NumberWizard : MonoBehaviour {[SerializeField] SceneLoader sceneLoader;[SerializeField] int max;[SerializeField] int min;[SerializeField] TextMeshProUGUI guessText;int guess;// Use this for initializationvoid Start (){ StartGame();}void StartGame(){ NextGuess();}public void OnPressHigher(){ min = guess + 1; NextGuess();}public void OnPressLower(){ max = guess - 1; NextGuess();}void NextGuess(){ guess = Random.Range(min, max+1); guessText.text = guess.ToString();}public void Back(){ //Back code should go here}}
1 回答
隔江千里
TA貢獻1906條經驗 獲得超10個贊
你只需要記住最后的猜測：
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using TMPro;
using UnityEngine.UI;
public class NumberWizard : MonoBehaviour {
[SerializeField] SceneLoader sceneLoader;
[SerializeField] int max;
[SerializeField] int min;
[SerializeField] TextMeshProUGUI guessText;
int guess;
int lastGuess;
int lastMin;
int lastMax;
// Use this for initialization
void Start ()
{
StartGame();
}
void StartGame()
{
NextGuess();
}
public void OnPressHigher()
{
lastMin = min;
min = guess + 1;
NextGuess();
}
public void OnPressLower()
{
lastMax = max;
max = guess - 1;
NextGuess();
}
void NextGuess()
{
lastGuess = guess;
guess = Random.Range(min, max+1);
guessText.text = guess.ToString();
}
public void Back()
{
guess = lastGuess;
min = lastMin;
max = lastMax;
guessText.text = guess.ToString();
}
}
如果這不是你想要的，請寫評論，我會編輯答案
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